Most common cadiac anomaly in Turner's syndrome is ?

Ans. is 'b' i.e., Bicuspid aoic valve Turner's syndrome is commonly associated with congenital hea diseases. The most common anomaly associated is bicuspid Aoic valves in one third to one half of the patients (50%). Other congential anomalies associated with Turner's syndrome --> Aoic coarctation (30%), Aoic stenosis, Mitral valve prolapse, Anomalous pulmonary venous drainage